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Raspberry Pi Hat Interface - iMac G3 J20

qbancoffee·imac_g3_ivad_board_init·schematics_and_pcbs/RPiG3iMac/RPiG3iMacJ20/RPiG3iMacJ20.kicad_pcb

Raspberry Pi Hat Interface - iMac G3 J20 layout, top view — open source board by qbancoffee

About the Raspberry Pi Hat Interface - iMac G3 J20

Raspberry Pi Hat Interface - iMac G3 J20 is an open source PCB design by qbancoffee, published on GitHub under the LGPL-3.0 license. It is a 2-layer board measuring 19.7 × 17.8 mm, with 9 components from 5 distinct parts.

By type, the board carries 3 connectors, 3 diodes and 3 resistors.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

iMac G3 IVAD board initialization with an arduino

These boards were created and graciously contributed by Rudy https://reng.ca for this project for others to use.

RPiG3iMac Contains the KiCAD project files for a Raspberry Pi HAT with power and activity LEDs. The HAT also converts the incoming TTL RS232 signal to CMOS levels for use by the built in serial port.

RPiG3iMacJ20 Contains the KiCAD project files for a breakout board for the J3 and J5 headers on the J20 board. Once mounted one can connect regular wires via a terminal strip to interface with the two headers

Raspberry Pi Hat Interface - iMac G3 J20 bill of materials (BOM)

9 components, 5 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
Conn_02x03_Odd_Even
J1, J2
1
Screw_Terminal_01x05
J3
3
LED
D1, D2, D3
1
470
R1
2
220
R2, R3

Raspberry Pi Hat Interface - iMac G3 J20 design files

The KiCad project lives in the qbancoffee/imac_g3_ivad_board_init repository on GitHub; these links point at the commit this page was built from.

Raspberry Pi Hat Interface - iMac G3 J20: common questions

How big is the Raspberry Pi Hat Interface - iMac G3 J20?

The Raspberry Pi Hat Interface - iMac G3 J20 measures 19.7 × 17.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Raspberry Pi Hat Interface - iMac G3 J20?

9 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Raspberry Pi Hat Interface - iMac G3 J20 design files?

From the qbancoffee/imac_g3_ivad_board_init repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Raspberry Pi Hat Interface - iMac G3 J20 design in my own project?

Yes, under the terms of its LGPL-3.0 license, which qbancoffee chose for the repository.

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